Toyota Avalon 1994–1996 — technical service bulletin
Bulletin TC00197A · NHTSA communication 52140 · issued Apr 25, 1997
Technical service bulletin
communication type
Power Train
component
1994–1996
model years
5
vehicle entries
Official summary
The shape of valve body gasket no.2 has been changed. *jd
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.